<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title></title>
		<style type="text/css">
			body{
				margin: 0;
				padding: 0;
				
			}
			*{
				background-color: #FFC0CB;
				margin: 40px;
			}
			div{
				background-color: #0000FF;
				
			}
		</style>
	</head>
	<body>
		<div id="">
			123
		</div>
	</body>
</html>
